Kathleen Ramsay born Fitzroy 1922 or 1923

Kathleen Ramsay born Fitzroy 1922 or 1923

Looking for my Mum's birth Mother Kathleen Ramsay born in Fitzroy Victoria in 1922 or 23.My Mum's name at birth was Patricia Elizabeth Ramsay, she was born at Crown st womens hospital in Sydney on 6th April 1942. My Mum passed away last year and only found out she was adopted 6 months before she died so I am continuing the search for her! Any information would be greatly appreciated.